What book contains a poem which, along with "Beowulf" and the "Anglo-Saxon Chronicle", preserves a legendary list of the kings of the Angles?
Exeter Book
-1
Section::::Abstract.
Kings of the Angles
3548339
-1
Section::::Abstract.
Kings of the Angles
3548339
-1
Section::::Abstract.
Widsith
698756
-1
Section::::Abstract.
Widsith
698756